Astec - Peterson 4800F Chain Flail Debarker
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Specifications
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Model |
4800F
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Category Name |
Forestry & Environmental Recycling
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Year |
2025
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Sale Type |
New
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Manufacturer |
Astec - Peterson
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Odometer |
km
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Price |
Contact for price CAD
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Description
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Continuing Peterson’s long history of innovation, the 4800F Chain Flail Debarker is the 6th generation design and has all the features that clean chip operations demand.
The Peterson 4800F Chain Flail Debarker multiple log delimber/debarker is designed to be used in tandem with whole tree chippers to produce high quality pulp chips. Capable of processing multiple logs from 2 to 23 inches (5–58 cm) in diameter, the 4800F increases productivity while reducing bark content, product handling time, and fiber loss.
The 4800F Chain Flail Debarker features upper and lower flails, direct drive lower in-feed and out-feed rolls, and a floating direct drive upper feed roll. The high capacity bark pusher has been redesigned and is now 5 feet (1.5 m) wide. |
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WEIGHTS
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Weights
| Machine Weight |
42,660 lbs |
19,350 kg |
20 411 kg |
| 5th Wheel Weight |
11,080 lbs |
5 025 kg |
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| Tridem Axle Weight |
31,580 lbs |
14 325 kg |
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FEATURES
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Features
 Powerful Gear Boxes
Peterson Chain Flail Debarkers utilizes high torque gearboxes to drive the upper and lower chain flails— providing 30% more torque than the previous model for efficient bark and branch removal.
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 Wireless, Multi-function Remote Control
Links the 4800F and 4810F Chain Flail Debarkers to the Peterson disc chippers, allowing the operator to control both machines from a single remote.
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 Easy-to-Service Chain Flails and Replaceable Wear Liners
Upper and lower chain flails strip bark and limbs from the stems, replaceable UHMW wear liners protect the flail housing sidewalls.
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 IQAN Operating System
The robust and reliable IQAN operating system is easy to use and is weatherproof for the most extreme environments, providing self-diagnostics and engine and system parameters.
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DIMENSIONS
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Dimensions
| Operating Length |
23' 4¼" |
| Operating Width |
9' 10" |
| Operating Height |
9' 6" |
| Operating Height (gooseneck folded up |
11' 7" |
| Travel Length |
30' 5" |
| Travel Width |
9' 10" |
| Travel Height |
9' |
| Front Ground Clearance |
10 5⁄8" |
| Rear Ground clearance |
10¾" |
| Ground Clearance |
10" |
| Axle Spacing |
49½" |
| Front to 5th Wheel |
74¾" |
| 5th Wheel to Center Axle |
23' 3½" |
| 5th Wheel Height |
49½" |
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POWERTRAIN
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Powertrain
| Powertrain |
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| Engine |
CAT C9.3 Tier III or Tier IV 350 hp
CAT C9.3 Tier III 350 hp export only
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| Fuel Tank Capacity |
175 gal |
| Hydraulic Tank Capacity |
135 gal |
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FEED SYSTEM
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Feed_System
| Feed Opening (w x h |
52½" x 23" |
| Feed Height |
55" |
| Outfeed Height |
62" |
| Feed Speed Range |
up to 155 ft/min |
| Maximum Log Diameter |
23" |
| Upper Feed Roll |
Floating Direct Drive |
| Lower Feed Roll |
Direct Drive Fixed |
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SYSTEM CONTROLS
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System_Controls
| Adaptive Control System |
Yes |
| Radio Remote |
Yes |
| Peterson+ Analytics |
Yes |
| Wireless Link with Peterson Chipper (optional) |
Yes |
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DELIMBER/DEBARKER
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Delimber/Debarker
| Flails |
Upper & Lower Flail Drums
Hydraulic Upper Flail Float
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| Flail Drum Diameter |
10½" |
| Flails Rods/Drum |
6 |
| Flail Chain/Drum |
5⁄8" x 8 links x 78 chains |
| Drive Type |
Hydrostatic |
| Flail Speed Range |
400 - 600 rpm |
| End Discharge Bark Mover |
60" x 19¾" |
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